/* Popup Styles */
#gk-access-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
}

#gk-access-popup.gk-hidden {
    display: none;
}

.gk-product-sku {
    display: block;
    font-size: 0.9em;
    color: #666;
    margin: 5px 0;
}

.gk-product-details {
    display: inline-block;
    margin-top: 10px;
    background: #333;
    color: white;
    padding: 8px 15px;
    text-decoration: none;
    border-radius: 3px;
}

.gk-product-details:hover {
    background: #555;
}

.gk-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
}

.gk-popup-content {
    position: relative;
    background: white;
    padding: 30px;
    border-radius: 8px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 1;
}

.gk-popup-content h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #333;
}

.gk-popup-content input[type="text"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.gk-popup-content button {
    background: #4CAF50;
    color: white;
    border: none;
    padding: 12px 25px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 16px;
    transition: background 0.3s;
}

.gk-popup-content button:hover {
    background: #45a049;
}

#gk-access-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    display: none;
}

#gk-access-message.gk-error {
    display: block;
    background: #ffebee;
    color: #c62828;
}

#gk-access-message.gk-success {
    display: block;
    background: #e8f5e9;
    color: #2e7d32;
}

/* Product List Styles */
.gk-product-list {
    max-width: 1000px;
    margin: 30px auto;
    padding: 20px;
}

.gk-category-group {
    margin-bottom: 40px;
}

.gk-category-title {
    color: #333;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.gk-product-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gk-product-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    gap: 15px;
}

.gk-product-name {
    color: #555;
    flex-grow: 1;
}

.gk-product-price {
    font-weight: bold;
    color: #2e7d32;
    min-width: 100px;
    text-align: right;
}

.gk-add-to-cart {
    background: #4CAF50;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
    min-width: 100px;
    text-align: center;
}

.gk-add-to-cart:hover {
    background: #45a049;
    color: white;
}

.gk-add-to-cart.loading {
    opacity: 0.7;
    pointer-events: none;
}

.gk-add-to-cart.added {
    background: #2e7d32;
}

/* Responsive styles */
@media (max-width: 768px) {
    .gk-product-item {
        flex-wrap: wrap;
    }
    
    .gk-product-name {
        width: 100%;
        margin-bottom: 5px;
    }
    
    .gk-product-price {
        text-align: left;
    }
}